Added the possibility to eliminate references which do not leak before building the tree. So they don't show up in the graph. This makes it possible to use a log of all instances not only the leaking ones.
Moved some utility functions to Tracer.Logger.Tools.pas.
Added a helper class for logging allocations of Objects or Handles. It allows identifying a specific object reference which leaks. In a second step one could do stack trace logging only for this instance (identified by allocation number).
Added missing license headers
Merge branch 'master' of https://github.com/AquaSoftGmbH/RefCountTracer